The laser level land is essential a high-efficient level land technology in agriculture water-saving irrigation in the future of our country.
激光平地在我国今后的农业节水灌溉方面，是一项必需的高效平地技术。
Among agriculture measures of high efficient water utilization, straw mulching technique has been used widely in Hebei plain, but the research on mulching quantity was few and on the primary stage.
在农业高效用水一系列农艺措施中，秸秆覆盖技术在河北平原应用较广，但关于覆盖量的研究较少。
At present, agricultural industry parks should fully reveal the developmental prospect of "high-quality and high-efficient, green and safe, go sightseeing" of ecological agriculture.
目前，农业产业园区应充分显示“优质高效、绿色安全、旅游观光”的生态农业的发展前景。
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